//
//  UserService.h
//  CC
//
//  Created by Calvin.wang on 3/25/15.
//  Copyright (c) 2015 Calvin. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "User.h"

@interface UserService : NSObject
-(void) addUser:(User *) user;
-(void) removeUser:(User *) user;
-(void) removeUserByName:(NSString *) name;
-(void) modifyUser:(User *) user;
-(User *) getUserById:(int) Id;
-(User *) getUserByName:(NSString *) name;
@end
